Two charges are brought together until they are 100 cm apart, causing the electric force between them

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Two charges are brought together until they are 100 cm apart, causing the electric force between them to increase by a factor of exactly 5. What was their initial separation distance?

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College Physics

ISBN: 978-0321601834

7th edition

Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou

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Question Posted: Aug 29, 2015 05:12 AM

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Two charges are brought together until they are 100 cm apart, causing the electric force between them

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